Home / 13,364,093.80-20,046,140.70-3,266,714.80

Finding the Fourth Proportional to 13,364,093.80, 20,046,140.70 and 3,266,714.80

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Solution

The fourth proportional to 13,364,093.80, 20,046,140.70 and 3,266,714.80 is: 4,900,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,364,093.80 : 20,046,140.70 = 3,266,714.80 : x
  2. Step 2: Convert to fraction form
    13,364,093.80/20,046,140.70 = 3,266,714.80/x
  3. Step 3: Cross multiply
    13,364,093.80x = 20,046,140.70 × 3,266,714.80
  4. Step 4: Simplify right side
    13,364,093.80x = 65,485,024,507,572.35
  5. Step 5: Solve for x
    x = 65,485,024,507,572.35/13,364,093.80
  6. Step 6: Final answer
    x = 4,900,072.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.